Cobalt Digital Inc BBG-1090-DEC-MPEG Product Manual page 61

At the bottom of the table, the Advanced Configuration area opens:
Changes made in this configuration area only take effect when the Apply button is clicked. If
the Cancel button is clicked, the changes are discarded. The configuration area closes when
either button is clicked.
The Enable, Destination Address, UDP Port, RTP and NULL Padding fields correspond to
the fields in the table, described above. The following additional parameters are available:
• TOS: This parameter allows the configuration of the Type-Of-Service (TOS) byte in the
IP header (also known as the Differentiated Services – DS – field). Valid values are
between 0 and 255. Configuring this is only useful if the downstream router is
configured to honor the field.
• TTL: This parameter allows the configuration of the Time-To-Live (TTL) byte in the IP
header. Valid values are between 0 and 255. If not explicitly configured, it defaults to
128. This field controls how many hops the packet can traverse before it is dropped by a
router. The default value of 128 is suitable for virtually all applications.
If the RTP box is checked, the following additional control becomes available:
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